US7794796B2 - Extensible artificial leather and method for making the same - Google Patents
Extensible artificial leather and method for making the same Download PDFInfo
- Publication number
- US7794796B2 US7794796B2 US11/618,960 US61896007A US7794796B2 US 7794796 B2 US7794796 B2 US 7794796B2 US 61896007 A US61896007 A US 61896007A US 7794796 B2 US7794796 B2 US 7794796B2
- Authority
- US
- United States
- Prior art keywords
- extensible
- artificial leather
- polyurethane resin
- substrate
- middle layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
- D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24438—Artificial wood or leather grain surface
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
2nd | |
|||
1st Embodiment | Embodiment | Product | ||
(1.2 mm) | (0.9 mm) | (0.7 mm) | ||
Cell Structure | Tiny and Dense | Tiny and Dense | Big and Loose |
Peeling | 2.5 kg/cm ↑ | 2.5 kg/cm ↑ | 1.7 kg/cm |
Abrasion | 3500 (1 LB) ↑ | 3500 (1 LB) ↑ | 2000 (0.5 LB) |
|
1 Week ↑ | 1 Week ↑ | 3 Days |
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095146726A TW200825244A (en) | 2006-12-13 | 2006-12-13 | Flexible artificial leather and its manufacturing method |
TW095146726 | 2006-12-13 | ||
TW95146726A | 2006-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
US20080145613A1 US20080145613A1 (en) | 2008-06-19 |
US7794796B2 true US7794796B2 (en) | 2010-09-14 |
Family
ID=39527665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/618,960 Expired - Fee Related US7794796B2 (en) | 2006-12-13 | 2007-01-02 | Extensible artificial leather and method for making the same |
Country Status (2)
Country | Link |
---|---|
US (1) | US7794796B2 (en) |
TW (1) | TW200825244A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090298967A1 (en) * | 2008-06-02 | 2009-12-03 | The Boeing Company | Self decontaminating chemical and biological agent resistant coating |
US8772404B2 (en) | 2012-10-05 | 2014-07-08 | S.C. Johnson & Son, Inc. | Composition for sealing a colorant to a surface and/or for protecting a surface |
US9056962B2 (en) | 2012-10-05 | 2015-06-16 | S.C. Johnson & Son, Inc. | Composition for sealing a colorant to a surface, protecting a surface, and providing wear resistance to a surface |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR200807824A1 (en) * | 2008-10-17 | 2010-05-21 | Flokser Teksti̇l Sanayi̇ Ve Ti̇caret A.Ş. | Porous (spongy) layer forming process and artificial leather produced according to this process. |
TW201021729A (en) * | 2008-12-05 | 2010-06-16 | geng-xian Lin | Stitch-free thermal insulation clothing and manufacturing method thereof |
KR100938914B1 (en) | 2009-11-05 | 2010-01-27 | 강양식 | A functional fabric and a manufacture method thereof |
CN103031746B (en) * | 2011-10-10 | 2015-01-07 | 昆山协兴合成革有限公司 | Manufacturing method of sofa leather |
CN106609469B (en) * | 2016-12-01 | 2019-03-12 | 上海永利带业股份有限公司 | A kind of logistic industry high-strength, high-anti-friction light-type conveyer belt and its manufacturing method |
CN109778550A (en) * | 2017-11-15 | 2019-05-21 | 默克专利股份有限公司 | The method for producing synthetic leather |
Citations (102)
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US3383273A (en) | 1963-10-31 | 1968-05-14 | Dunlop Co Ltd | Flexible sheet material |
US3496001A (en) | 1966-01-10 | 1970-02-17 | Toyo Tire & Rubber Co | Method of producing suede-like synthetic leathers |
US3531368A (en) | 1966-01-07 | 1970-09-29 | Toray Industries | Synthetic filaments and the like |
US3590112A (en) | 1968-12-02 | 1971-06-29 | Inmont Corp | Treatment of microporous elastomeric polyurethane |
US3716614A (en) | 1969-05-12 | 1973-02-13 | Toray Industries | Process of manufacturing collagen fiber-like synthetic superfine filament bundles |
US3770481A (en) * | 1970-07-24 | 1973-11-06 | Hutchinson Cie Ets | Process for the production of a leather substitute |
US3835212A (en) | 1970-05-25 | 1974-09-10 | Congoleum Ind Inc | Method for producing resinous sheet-like products |
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-
2006
- 2006-12-13 TW TW095146726A patent/TW200825244A/en not_active IP Right Cessation
-
2007
- 2007-01-02 US US11/618,960 patent/US7794796B2/en not_active Expired - Fee Related
Patent Citations (110)
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US2116289A (en) | 1934-06-11 | 1938-05-03 | Shepherd Thomas Lewis | Fabric, paper, leather, or the like |
US3248371A (en) | 1961-03-10 | 1966-04-26 | Wyandotte Chemicals Corp | Cross-linking blocked two-step prepolymer polyurethane coating compositions |
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US20080145613A1 (en) | 2008-06-19 |
TWI336743B (en) | 2011-02-01 |
TW200825244A (en) | 2008-06-16 |
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